3OSE

Structure of the Kinase Associated Domain 1 (KA1) from MARK1 kinase

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d3osea_	Alpha and beta proteins (a+b)	TBP-like	KA1-like	Kinase associated domain 1, KA1	automated matches	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Kinase associated domain 1 KA1	8084222	4001573	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	KA1-like	8084223	3001856	SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF02149	e3oseA1	A: a+b two layers	X: TBP-like	H: Kinase associated domain 1, KA1 (From Topology)	T: Kinase associated domain 1, KA1	F: PF02149	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.30.310.80	Alpha Beta	2-Layer Sandwich	TATA-Binding Protein	Kinase associated domain 1, KA1	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF02149	Kinase associated domain 1 (KA1)	Kinase associated domain 1	-	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Serine/threonine-protein kinase MARK1	ion binding binding anion binding phosphatidic acid binding phospholipid binding lipid binding small molecule binding tau-protein kinase activity catalytic activity, acting on a protein kinase activity protein kinase activity transferase activity catalytic activity phosphotransferase activity, alcohol group as acceptor ion binding binding anion binding phosphatidic acid binding phospholipid binding lipid binding small molecule binding tau-protein kinase activity catalytic activity, acting on a protein kinase activity protein kinase activity transferase activity catalytic activity phosphotransferase activity, alcohol group as acceptor transferase activity, transferring phosphorus-containing groups protein serine kinase activity cation binding magnesium ion binding metal ion binding phosphatidylinositol-4,5-bisphosphate binding phosphatidylinositol bisphosphate binding phosphatidylinositol phosphate binding phosphatidylinositol binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding purine nucleotide binding organic cyclic compound binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding cytoskeletal protein binding protein binding tau protein binding protein serine/threonine kinase activity modified amino acid binding phosphatidylserine binding	regulation of cellular process cellular biosynthetic process positive regulation of biological process positive regulation of cellular metabolic process positive regulation of macromolecule biosynthetic process positive regulation of metabolic process organic substance metabolic process positive regulation of biosynthetic process organic substance biosynthetic process positive regulation of macromolecule metabolic process positive regulation of cellular process regulation of biosynthetic process regulation of biological process cellular metabolic process regulation of cellular process cellular biosynthetic process positive regulation of biological process positive regulation of cellular metabolic process positive regulation of macromolecule biosynthetic process positive regulation of metabolic process organic substance metabolic process positive regulation of biosynthetic process organic substance biosynthetic process positive regulation of macromolecule metabolic process positive regulation of cellular process regulation of biosynthetic process regulation of biological process cellular metabolic process biological regulation regulation of cellular metabolic process regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process regulation of cellular biosynthetic process regulation of gene expression biosynthetic process positive regulation of gene expression regulation of macromolecule biosynthetic process metabolic process cellular process macromolecule metabolic process regulation of metabolic process positive regulation of cellular biosynthetic process regulation of neuron projection development multicellular organismal process regulation of cellular component organization regulation of developmental process cellular developmental process cell projection organization cell development neuron projection development cellular component organization neurogenesis multicellular organism development neuron differentiation dendrite development cell differentiation anatomical structure development cellular component organization or biogenesis system development developmental process plasma membrane bounded cell projection organization regulation of cell projection organization nervous system development generation of neurons regulation of dendrite development neuron development regulation of plasma membrane bounded cell projection organization organelle organization cytoskeleton organization protein phosphorylation organonitrogen compound metabolic process phosphorylation primary metabolic process macromolecule modification phosphate-containing compound metabolic process protein metabolic process protein modification process phosphorus metabolic process regulation of epithelial to mesenchymal transition negative regulation of biological process regulation of cell differentiation mesenchyme development negative regulation of cellular process negative regulation of cell differentiation regulation of multicellular organismal process negative regulation of developmental process animal organ development tissue development negative regulation of epithelial to mesenchymal transition epithelial to mesenchymal transition mesenchymal cell differentiation negative regulation of multicellular organismal process microtubule cytoskeleton organization microtubule-based process peptidyl-serine modification peptidyl-serine phosphorylation peptidyl-amino acid modification cellular response to stimulus cell surface receptor signaling pathway response to stimulus signaling cell communication signal transduction Wnt signaling pathway neuron migration cell migration cell motility intracellular signal transduction negative regulation of cellular metabolic process negative regulation of macromolecule metabolic process negative regulation of metabolic process negative regulation of cellular biosynthetic process negative regulation of gene expression negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process establishment of organelle localization localization mitochondrion localization organelle localization establishment of mitochondrion localization establishment of localization	cell periphery plasma membrane membrane cellular anatomical entity somatodendritic compartment cell projection dendrite dendritic tree neuron projection plasma membrane bounded cell projection intracellular anatomical structure cytoplasm intracellular organelle cytoskeleton cell periphery plasma membrane membrane cellular anatomical entity somatodendritic compartment cell projection dendrite dendritic tree neuron projection plasma membrane bounded cell projection intracellular anatomical structure cytoplasm intracellular organelle cytoskeleton organelle intracellular non-membrane-bounded organelle microtubule cytoskeleton non-membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR017441	Protein kinase, ATP binding site	Binding Site
A	IPR001772	Kinase associated domain 1 (KA1)	Domain
A	IPR000719	Protein kinase domain	Domain
A	IPR015940	Ubiquitin-associated domain	Domain
A	IPR028375	KA1 domain/Ssp2, C-terminal	Homologous Superfamily
A	IPR049508	Serine/threonine-protein kinase MARK 1-4, catalytic domain	Domain
A	IPR011009	Protein kinase-like domain superfamily	Homologous Superfamily
A	IPR008271	Serine/threonine-protein kinase, active site	Active Site

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: Q9P0L2	autism breast fibroadenoma gastric neoplasm lung cancer malignant mesothelioma nasopharyngeal carcinoma Autistic Disorder gastric adenocarcinoma hereditary diffuse gastric adenocarcinoma lung carcinoma non-small cell lung carcinoma breast carcinoma gastric cancer interstitial cystitis malignant ependymoma autism breast fibroadenoma gastric neoplasm lung cancer malignant mesothelioma nasopharyngeal carcinoma Autistic Disorder gastric adenocarcinoma hereditary diffuse gastric adenocarcinoma lung carcinoma non-small cell lung carcinoma breast carcinoma gastric cancer interstitial cystitis malignant ependymoma medulloblastoma ovarian serous adenocarcinoma

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.